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boo lambda-factory API refactor

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This commit is contained in:
Jack Andersen
2016-03-30 09:15:08 -10:00
parent 5ed9af92a2
commit 72fc1e5754
6 changed files with 197 additions and 170 deletions
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127
hecl/test/main.cpp
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@@ -74,76 +74,79 @@ struct HECLApplicationCallback : boo::IApplicationCallback
std::unique_lock<std::mutex> innerLk(initmt);
boo::IGraphicsDataFactory* gfxF = m_mainWindow->getLoadContextDataFactory();
boo::SWindowRect mainWindowRect = m_mainWindow->getWindowFrame();
renderTex = gfxF->newRenderTexture(mainWindowRect.size[0], mainWindowRect.size[1], false, false);
/* HECL managers */
hecl::Runtime::FileStoreManager fileMgr(app->getUniqueName());
hecl::Runtime::ShaderCacheManager shaderMgr(fileMgr, gfxF);
/* Compile HECL shader */
static std::string testShader = "HECLOpaque(Texture(0, UV(0)))";
hecl::Runtime::ShaderTag testShaderTag(testShader, 0, 1, 0, 0, 0, false, false, false);
boo::IShaderPipeline* testShaderObj =
shaderMgr.buildShader(testShaderTag, testShader, "testShader");
/* Generate meta structure (usually statically serialized) */
hecl::HMDLMeta testMeta;
testMeta.topology = hecl::HMDLTopology::TriStrips;
testMeta.vertStride = 32;
testMeta.vertCount = 4;
testMeta.indexCount = 4;
testMeta.colorCount = 0;
testMeta.uvCount = 1;
testMeta.weightCount = 0;
/* Binary form of meta structure */
atUint8 testMetaBuf[HECL_HMDL_META_SZ];
athena::io::MemoryWriter testMetaWriter(testMetaBuf, HECL_HMDL_META_SZ);
testMeta.write(testMetaWriter);
/* Make Tri-strip VBO */
struct Vert
boo::GraphicsDataToken data =
gfxF->commitTransaction([&](boo::IGraphicsDataFactory::Context& ctx) -> bool
{
float pos[3];
float norm[3];
float uv[2];
};
static const Vert quad[4] =
{
{{0.5,0.5},{},{1.0,1.0}},
{{-0.5,0.5},{},{0.0,1.0}},
{{0.5,-0.5},{},{1.0,0.0}},
{{-0.5,-0.5},{},{0.0,0.0}}
};
boo::SWindowRect mainWindowRect = m_mainWindow->getWindowFrame();
renderTex = ctx.newRenderTexture(mainWindowRect.size[0], mainWindowRect.size[1], false, false);
/* Now simple IBO */
static const uint32_t ibo[4] = {0,1,2,3};
/* HECL managers */
hecl::Runtime::FileStoreManager fileMgr(app->getUniqueName());
hecl::Runtime::ShaderCacheManager shaderMgr(fileMgr, gfxF);
/* Construct quad mesh against boo factory */
hecl::Runtime::HMDLData testData(gfxF, testMetaBuf, quad, ibo);
/* Compile HECL shader */
static std::string testShader = "HECLOpaque(Texture(0, UV(0)))";
hecl::Runtime::ShaderTag testShaderTag(testShader, 0, 1, 0, 0, 0, false, false, false);
boo::IShaderPipeline* testShaderObj =
shaderMgr.buildShader(testShaderTag, testShader, "testShader", ctx);
/* Make ramp texture */
using Pixel = uint8_t[4];
static Pixel tex[256][256];
for (int i=0 ; i<256 ; ++i)
for (int j=0 ; j<256 ; ++j)
/* Generate meta structure (usually statically serialized) */
hecl::HMDLMeta testMeta;
testMeta.topology = hecl::HMDLTopology::TriStrips;
testMeta.vertStride = 32;
testMeta.vertCount = 4;
testMeta.indexCount = 4;
testMeta.colorCount = 0;
testMeta.uvCount = 1;
testMeta.weightCount = 0;
/* Binary form of meta structure */
atUint8 testMetaBuf[HECL_HMDL_META_SZ];
athena::io::MemoryWriter testMetaWriter(testMetaBuf, HECL_HMDL_META_SZ);
testMeta.write(testMetaWriter);
/* Make Tri-strip VBO */
struct Vert
{
tex[i][j][0] = i;
tex[i][j][1] = j;
tex[i][j][2] = 0;
tex[i][j][3] = 0xff;
}
boo::ITexture* texture =
gfxF->newStaticTexture(256, 256, 1, boo::TextureFormat::RGBA8, tex, 256*256*4);
float pos[3];
float norm[3];
float uv[2];
};
static const Vert quad[4] =
{
{{0.5,0.5},{},{1.0,1.0}},
{{-0.5,0.5},{},{0.0,1.0}},
{{0.5,-0.5},{},{1.0,0.0}},
{{-0.5,-0.5},{},{0.0,0.0}}
};
/* Make vertex uniform buffer */
vubo = gfxF->newDynamicBuffer(boo::BufferUse::Uniform, sizeof(VertexUBO), 1);
/* Now simple IBO */
static const uint32_t ibo[4] = {0,1,2,3};
/* Assemble data binding */
binding = testData.newShaderDataBindng(gfxF, testShaderObj, 1, (boo::IGraphicsBuffer**)&vubo, 1, &texture);
/* Construct quad mesh against boo factory */
hecl::Runtime::HMDLData testData(ctx, testMetaBuf, quad, ibo);
boo::GraphicsDataToken data = gfxF->commit();
/* Make ramp texture */
using Pixel = uint8_t[4];
static Pixel tex[256][256];
for (int i=0 ; i<256 ; ++i)
for (int j=0 ; j<256 ; ++j)
{
tex[i][j][0] = i;
tex[i][j][1] = j;
tex[i][j][2] = 0;
tex[i][j][3] = 0xff;
}
boo::ITexture* texture =
ctx.newStaticTexture(256, 256, 1, boo::TextureFormat::RGBA8, tex, 256*256*4);
/* Make vertex uniform buffer */
vubo = ctx.newDynamicBuffer(boo::BufferUse::Uniform, sizeof(VertexUBO), 1);
/* Assemble data binding */
binding = testData.newShaderDataBindng(ctx, testShaderObj, 1, (boo::IGraphicsBuffer**)&vubo, 1, &texture);
return true;
});
/* Return control to main thread */
innerLk.unlock();